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The work done by the heart is J J per be...

The work done by the heart is J J per beat .Calculate the power of the heart if it beats. 72 times in minute.

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To solve the problem, we need to calculate the power of the heart based on the work done per beat and the number of beats per minute. ### Step-by-Step Solution: 1. **Identify the Given Values:** - Work done by the heart per beat = 1 Joule (J) - Number of beats per minute = 72 beats/minute ...
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